Medicare FFS ophthalmology

Provider service volume comparison

Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.

Provider A

Bac T Nguyen, M.D.

NPI 1871853077 | Houston, TX

National rank
#6,864
Total services
2,685
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only14
Provider B only0
Total service gap2,685
Beneficiary gap456
Allowed amount gap$270,759.06

CPT/HCPCS service volume comparison

Rows compare visible public provider-service lines by Medicare FFS service count.

CPT/HCPCSDescriptionProvider A servicesProvider B servicesAbsolute differenceHigher Medicare FFS service volume
99214Established patient office or other outpatient visit, 30-39 minutes
942
0
942Provider A higher
92020Exam of the internal drainage system of eye
370
0
370Provider A higher
92083Exam of visual field with extended testing
355
0
355Provider A higher
92133Imaging of optic nerve
305
0
305Provider A higher
92250Photography of the retina
192
0
192Provider A higher
92134Imaging of retina
89
0
89Provider A higher
92136Measurement of corneal curvature and depth of eye
68
0
68Provider A higher
76514Ultrasound scan of cornea to determine thickness
61
0
61Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
44
0
44Provider A higher
65820Incision to improve eye fluid flow
28
0
28Provider A higher
92014Established patient complete exam of visual system
28
0
28Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
21
0
21Provider A higher
66984Removal of cataract with insertion of prosthetic lens
17
0
17Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
15
0
15Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$197,717.71
Provider B total paymentNot available